Ive tested 2 USB C to micro A adapters (Xiaomi and OnePlus 2) , one c to a cable , one c to USB 3.1 otg cable and a hub : http://www.ebay.de/itm/181999358286
All of them doesn´t work … i´m searching in first for a solution, that provides 2 Usb 2.0 Ports for a wireless mouse and a keyboard or a usb drive, because my Belkin keyboard cover and my Logitech M557 produces a lot of input lag.
A charging solution would be nice too, to connect a powerbank for extended usetime.
I think the USB c implemention is worse because of missing standards … ive similar issues on my OnePlus Two (only the Xiaomi and Oneplus USB c adapter with an ordinary otg cable works) , i don´t want to pay too much for useless cables that doesn´t work with no one of my two devices …